multIntTestFunc - Provides Test Functions for Multivariate Integration
Provides implementations of functions that can be used to
test multivariate integration routines. The package covers six
different integration domains (unit hypercube, unit ball, unit
sphere, standard simplex, non-negative real numbers and R^n).
For each domain several functions with different properties
(smooth, non-differentiable, ...) are available. The functions
are available in all dimensions n >= 1. For each function the
exact value of the integral is known and implemented to allow
testing the accuracy of multivariate integration routines.
Details on the available test functions can be found at on the
development website.